tx 0xd3768c007c1646c9c06fef5764ac4639c98c98d27ba6263ed5a1f06d721faa8eCopy

reduce-only order has no opposing position

{
  "ModifyOrder": {
    "new_size": 6920666097,
    "order_id": 351962955,
    "new_price": 6167000000
  }
}